摘要
针对载金炭吸附水较强 ,严重影响载金炭中金含量准确测定的问题 ,相对误差在 10 %以上 ,通过大量的温度、湿度、时间等实验 ,找到了解决相关问题的最佳工作条件和测定操作流程 ,减小了分析误差。
The hydroscopic moisture is easy to be absorbed by gold loaded carbon, seriously affecting the accuracy of gold determination. The relative error can be up to 10%. Based on large number of experiments of temperature, humidity and time, the paper proposes an optimal detecting conditions and measurement operation flowchart with which the analytical error is reduced.
出处
《黄金》
CAS
北大核心
2005年第1期44-47,共4页
Gold
关键词
金
吸附水
载金炭
分析误差
gold
hydroscopic moisture
gold-loaded carbon
analytical error
